Factor Info

ID 166007
Size 658 digits / 2183 bits
Status composite
Value 1302433134480432600921826769300895190570229999058596729316286426066494257573069944214281389291916416110449133214174224433618072004670691951101955635202816458084844720167045917581076954502328573215637016859535372610265164606060908827556009515778651448916282103484381748068298412762476073142139410759179094021176675702664516931261055317340339778394210311037260138778403018612193962879082810815579058259117827908305492963383892271164168402271705630933133718292206195407415214795160220031548185652506813909356822432367444713619095264905127838321507443715920578220490008292692310142133093071954407140755188289251960781266966291388501881983784887506826856043483521

Factorizations

Primary (ID: 7543) 28753787197056661026689 (proven prime)
(ID: 166008) 45296055283241236680441188219416290014780510384608028877904862407869325633229377327054875042655039663152783400576127279859738744900689623125632618133491907149860582932214366042382366819396890823561873409718478209371658044001181538729904130627177162098839479562208298034128949540746892469232167587290296835195566515220000941234888979876956575407858614770772083374772071141406933789614626737446256408090179571285625176256202884250978737656453768283913959231990094248522575449397802573060158430577700550411404332818688563614442796058792533907482420877814733286604347435031293784876700958400687177596523236671786797020451549673100554213889 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.